{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7322-8BH00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7322-8BH00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7322-8BH00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7322-8BH00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7/PCS7 SM 322 digital output module, 6ES7322-8BH00-0AB0, 16 DO, DC 24 V / 0.5 A, diagnostics and redundancy capable, EOL hot lifecycle stage.","salesMarkdown":"The Siemens 6ES7322-8BH00-0AB0 is a SM 322 digital output module for the SIMATIC S7-300 and PCS7 platforms, providing 16 digital outputs at DC 24 V with 0.5 A per channel. It supports channel-level diagnostics and redundancy capability — the diagnostics flag a short-circuit or wire-break per channel, and the redundancy allows a second module to take over without a control-logic change. This module snaps onto the S7-300 DIN rail backplane and connects through the standard 40-pin front connector. It is not compatible with the S7-1200 or S7-1500 backplane — those use a different form factor and bus interface. ## Lifecycle reality: EOL hot If a direct Siemens replacement exists, it would be a different order code — confirm the BOM position before substituting. ## Sourcing this module For a last-time-buy or a spare that covers years of line operation, this is the moment to commit the BOM line. Once the remaining channel stock clears, this order code becomes surplus-only.","metaTitle":"Siemens 6ES7322-8BH00-0AB0 SM 322, 16 DO, 24V/0.5A, EOL","metaDescription":"Siemens 6ES7322-8BH00-0AB0 SM 322 digital output module, 16 DO, DC 24V/0.5A, diagnostics & redundancy. EOL hot stage — sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Output Modules"],"specifications":{"lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=354072&mlfb=6ES7322-8BH00-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7322-8BH00-0AB0/alternatives.json"},"ai":{"faq":[{"question":"How can I order 6ES7322-8BH00-0AB0 or check stock?","answer":"Submit an RFQ for 6ES7322-8BH00-0AB0. No stock-holding claim is made here."},{"question":"What is the replacement for Siemens 6ES7322-8BH00-0AB0?","answer":"If a direct Siemens replacement exists, it would be a different order code — confirm the BOM position before substituting."},{"question":"Is 6ES7322-8BH00-0AB0 compatible with S7-1200 or S7-1500?","answer":"No. This module is designed for the SIMATIC S7-300 and PCS7 backplane. The S7-1200 and S7-1500 use a different form factor and bus interface."},{"question":"Does 6ES7322-8BH00-0AB0 support diagnostics and redundancy?","answer":"Yes. The module is capable of channel-level diagnostics and redundancy operation, per the description."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7322-8BH00-0AB0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7322-8BH00-0AB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}